Ключевые слова: america, american, animal, animals, baby buffalo, background, beast, big, bison, bison bonasus, black, bonasus, brown, buffalo, bull, cow, dangerous, europe, european, fauna, field, forest, fur, grass, green, head, horn, horned, horns, landscape, large, mammal, mammals, meadow, national, nature, north, outdoors, park, portrait, prairie, reserve, russia, strong, summer, wild, wildlife, wisent, wood, zoo,